Planar x-ray imaging is a ubiquitous diagnostic tool and is routinely performed to diagnose conditions as varied as bone fractures and pneumonia. The underlying principle is that the varying attenuation coefficients of air, water, tissue, bone, or metal implants within the body result in non-uniform transmission of x-ray radiation. Through the…

Information and communication technology (ICT) is a natural part of most people's everyday life, and has also been introduced in schools. Previous studies have tended to focus on issues related to competency of teachers and lack of computer technology in schools. Focus now seems to be moving towards studies that help us understand how ICT may be…

Differentiates between solar technicians and energy technicians; points out that, with the energy crisis, there has been much activity in the solar energy field, with the result that it could become saturated. Describes a program to train energy technicians that was developed at Cape Cod Community College. (JOW)

Describes the development of Mississippi County Community College's (MCCC's) solar energy system. Explains the functioning of the campus's computer-controlled photovoltaic concentrator system, MCCC's cooperative agreement with the Arkansas-Missouri Power Company, program funding, the integration of the solar system with other building components,…

The Centers for Disease Control and Prevention (CDC) now categorizes skin cancer as epidemic. Nearly 90% of these deadly cancers start from sun exposure during the childhood years. This makes sun exposure in school-age children a serious public health risk, also one that school nurses can address. Solar radiation is now classified as a "known…

Discusses programs, courses, and curricula sponsored by professional organizations and architecture schools to foster a change in the way professionals design commercial buildings. Includes an annotated list of curricula for passive design in architecture available at no cost while supplies last. (JN)

Discusses who takes college-level courses on solar energy; what material should be covered; sources of texts, outlines, curricula, and teaching aids; kinds of equipment needed; and science-, business-, and vocationally-oriented programs to prepare for such solar energy careers as design, research, education, and construction. (Author/JN)

The following aspects of the radiochemistry program at San Jose State University in California are described: the undergraduate program in radiation chemistry, the new nuclear science facility, and academic programs in nuclear science for students not attending San Jose State University. (BT)

Describes an environmental education program for grades seven, eight, and nine. The program stresses mastery learning and projects are selected to give students a chance to use skills in real situations. Includes a description of a student-built greenhouse. (MA)

Described is an undergraduate interdisciplinary project encompassing physics, computer science, and geology and involving a number of students from several academic departments. The project used the topic of the occurrence of in-home radon. Student projects, radon sampling, and results are discussed. (CW)

To train sheet metal workers in energy conservation technology, the National Training Fund (NTF) of the Sheet Metal and Air Conditioning Industry collaborated with universities in developing their apprenticeship curricula on solar-powered environmental systems, a solar air system training film, and NTF instructor training courses and workshops.…

Reviews Solar Energy Education Project (SEEP), a set of 10 curriculum guides emphasizing process skills as well as content for grades K-9. Solar concepts are taught almost exclusively through process activities and, although developed in Australia, the curriculum is easily adaptable to American classrooms. (Author/JN)

Described is a program for two-week, tuition-free courses offered twice a year dealing radiation and radioactivity. Laboratory exercises, tours, schedules, enrollment and accreditation, and staffing are discussed. (CW)